# Physics Current Electricity Online Quiz Test MCQs

Physics is one of the most important subjects due to its usage in various fields which is why having a good amount of knowledge about its various topics has become extremely important. In order to help our visitors who are going to appear in any Physics subject related written exams, we have provided free online quizzes on our website for preparation which include important questions and answers about various topics.

## Physics

1. An ideal voltmeter has:

Question 1 of 15

2. No deflection in the galvanometer in a balanced wheat-stone bridge means that the terminals of galvanometer are at:

Question 2 of 15

3. The unit of resistivity is:

Question 3 of 15

4. The unit of resistance is:

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5. The practical unit of current is:

Question 5 of 15

6. A current of 1 ampere is passing through a conductor. The charge passing through it in half a minute is:

Question 6 of 15

7. The best conductor is:

Question 7 of 15

8. The voltmeter can read the correct potential difference only when the current drawn by it from the circuit is:

Question 8 of 15

9. Most practical applications of electricity involve:

Question 9 of 15

10. Which instrument is expensive and difficult to use?

Question 10 of 15

11. The conventional current is the name given to current due to flow of:

Question 11 of 15

12. The current that flows through the coil of a motor causes:

Question 12 of 15

13. As compared to the circuit resistance across which the voltmeter is connected, its resistance should be:

Question 13 of 15

14. In case of metallic conductors, the charge carries are:

Question 14 of 15

15. The dissimilar metals joined at their ends kept at constant temperature constitute:

Question 15 of 15

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